{
  "name": {{cluster.name}},
  "description": {{cluster.description}},
  "vxnet": {{cluster.vxnet}},
	"nodes": [{
		"role": "role_name",
		"container": {
			"type": "kvm",
			"image": "img-ojefdorf",
			"zone": "pek3"
    },
    "user_access": true,
    "count": {{cluster.role_name.count}},
    "cpu": {{cluster.role_name.cpu}},
    "memory": {{cluster.role_name.memory}},
    "instance_class": {{cluster.role_name.instance_class}},
    "volume": {
        "size": {{cluster.role_name.volume_size}}
    },
    "services": {
        "init": {
            "cmd": "cd /root/qingyun && sh init.sh"
        },
        "start": {
            "cmd": "cd /root/qingyun && sh restart.sh"
        }
    }
	}],
	"advanced_actions": ["change_vxnet", "scale_horizontal"]
}